Personal computer



FIG. 1 is a top, front and right side perspective view of a personal computer according to my design and illustrated in the open position;

FIG. 2 is a view similar to FIG. 1 illustrating the personal computer in a closed position;

FIG. 3 is a front elevational view of the personal computer hereof in the open position;

FIG. 4 is a top plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a left side elevational view thereof; and,

FIG. 8 is a bottom plan view thereof. 

The ornamental design for a "personal computer", as shown and described. 